baber/WOPTO huggingface dataset:
Patent DE-60319290-T2 (DE)
Inventor: DEPALMA DONALD F
IPC: A61F2/06
Filed: 2003-01-08
Granted: 2009-03-05
Abstract: A system for bypassing an aneurysm comprising a first prosthesis and at least one bypass prosthesis communicating with the first prosthesis. The first prosthesis comprises a proximal end configured to engage an unsuitable section of artery upstream of an aneurysm.
Patent DE-68904121-T2 (DE)
Inventor: HUNTER CHRISTOPHER
IPC: A61K31/19
Filed: 1989-06-01
Granted: 1993-05-06
Abstract: Complexes of  beta -cyclodextrin with various salts of ibuprofen are described in which the molar ratios of ibuprofen to  beta -cyclodextrin are within the range of from 1:0.20 to 1:0.75. The preferred salt of ibuprofen is the sodium salt. The complexes have enhanced taste profile and bioavailability. Also disclosed are methods for preparing the complexes and also pharmaceutical compositions thereof.
Patent DE-68914262-T2 (DE)
Inventor: KEPLER JAMES FRANK MICHAEL
IPC: H04J3/16
Filed: 1989-11-23
Granted: 1994-08-11
Abstract: There is provided a method of digital Automatic Gain Control (AGC) in a receiver having limited dynamic range, particularly for discontinuous signals. The method is characterized by detecting the level of a received and AGC'd discontinuous signal, comparing the level of the AGC'd signal relative to the dynamic range of the receiver, and adjusting the AGC to establish a desired relationship between the AGC'd signal and the dynamic range limitation. There is also provided a method of handoff in a TDMA cellular-type transmission system utilizing this method of AGControl. The method for Automatic Gain Control (AGC) of discontinuous signals in a receiver having limited dynamic range is further characterized by: digitizing (A/D) a received and AGC'd discontinuous signal and converting the digitized samples to a power sample to sense the power of and detect the level of the signal, comparing the level of the AGC'd signal relative to the dynamic range of the receiver; and coarsely-adjusting by either progressively attenuating the signal until it falls within the dynamic range of the receiver or by progressively gain-amplifying the signal until it falls within the limited dynamic range of the receiver and finely-adjusting the AGC of the received signal until optimum use of the full (albeit limited) dynamic range of the signal processing stages is about 6-12 dB below maximum to establish a desired relationship between the AGC'd signal and the dynamic range limitation. <IMAGE>
Patent DE-68925425-T2 (DE)
Inventor: KNECHT THOMAS
IPC: G01L13/06
Filed: 1989-10-17
Granted: 1996-05-15
Abstract: A solid state pressure sensor utilizes a brittle diaphragm made of a material such as silicon, which is mounted between base plates of glass, and which deflects in response to pressure. The base plates of glass can have recesses formed therein to receive the diaphragm and provide a full support across the diaphragm under overpressure conditions to prevent overstressing the diaphragm, or the diaphragm can have such contoured surfaces for forming overpressure stop surfaces against the facing base plate. The diaphragm has grooves defining a central portion that deflects, and whereby the grooves will form webs joining the central portion to an outer rim so that the diaphragm acts similarly to a "free edge" diaphragm in its deflection characteristics. The grooves defining the webs can have various configurations for achieving the results desired.
Patent DE-68925968-T2 (DE)
Inventor: PARKER WILLIAM P
IPC: H01J11/18
Filed: 1989-05-09
Granted: 1996-12-19
Abstract: A gas discharge display apparatus in the form of a panel housing a plurality of electroluminescent gas-filled discharge chambers adapted for interactively controlled illumination. The apparatus generally includes an electrically conductive surface underlying the discharge chambers utilized as an electrode for energizing the electroluminescent gas in the chambers. A plasma glow discharge is interactively obtained in the chambers by placing a ground coupled conductive member, such as a human hand, proximal to the chambers opposite the conductive surface.
Patent DE-68927676-T2 (DE)
Inventor: JOHNSON ERIC
IPC: C12R1/645
Filed: 1989-08-07
Granted: 1997-07-24
Abstract: An economical process for the in vitro production of carotenoids, particularly the pigment astaxanthin, and particularly a process for enhancing astaxanthin content of cultures of microorganisms of genus Phaffia, the process comprising culturing a microorganism of genus Phaffia in a nutrient medium containing an antibiotic, cytochrome B inhibitor, or a terpenoid synthetic pathway inhibitor, or subjecting said microorganism to growth in the presence of a metabolic pathway inhibitor, particularly a main respiratory pathway inhibitor, in the presence of an influence which triggers a secondary respiratory pathway.
Patent DE-69017774-T2 (DE)
Inventor: TANAKA KEN-ICHI
IPC: A01N43/78
Filed: 1990-01-31
Granted: 1995-08-03
Abstract: The invention relates to a benzothiazole derivative represented by general formula (I), wherein X is NHR, R or OR; R is lower alkyl, cycloalkyl, aryl or substituted aryl; Y is lower alkyl, alkenyl, alkyloxycarbonylalkyl, benzyl or substituted benzyl; and Z is lower alkoxy or hydrogen. This compound is useful as an active ingredient of agrohorticultural bactericides.
Patent DE-69019165-T2 (DE)
Inventor: THYGESEN SOREN
IPC: E01D19/08
Filed: 1990-08-16
Granted: 1996-01-11
Abstract: A building structure, such as a road bridge, has a lower part, e.g. a reinforced concrete beam (2, 3, 4, 8), and an upper part (23, 24) separated from each other by means of a liquid-impermeable membrane (9) which consists of a non-adhesive, low friction sheet material and is formed with hood portions (16) tightly enclosing block-like elements (11) projecting upwards from the upper surface of the lower part (2, 3, 4, 8). The hood-clad elements (11, 16) again fit tightly in recesses formed in the upper part (23, 24). Horizontal forces are transferred from the upper to the lower part via the flanks of the block-like elements (11), thus perpendicularly to the membrane material. In a practical method of making the structure, the block-like elements (11) are first attached to the lower part on top of a full sheet of membrane material, and pre-formed hood portions (16) of the same membrane material are then applied to the block-like elements (11) and sealed to the sheet (9).
Patent DE-69019373-T2 (DE)
Inventor: SNOWDEN GREGORY
IPC: H04B7/00
Filed: 1990-10-29
Granted: 1996-01-04
Abstract: A paging system which provides both individual and information services includes a transmitter for transmitting page call address and data periodically in batches, and a population of battery saver paging receivers for receiving the transmitted call information. Each transmission batch comprises a synchronization code followed by a predetermined plurality of sequential frames. Each subscribing receiver searches for its individual service address in a first designated frame of each batch of a transmission period, and in addition, searches for its information service address in a second designated frame of a designated batch of a transmission period. Individual and information service data messages are obtained from frames subsequent the frame at which their respective address is found.
Patent DE-69019454-T2 (DE)
Inventor: GUO-SHUH JOHN LEE GUO-SHUH JOH
IPC: C07B61/00
Filed: 1990-10-09
Granted: 1995-09-21
Abstract: A catalyst useful in the preparation of ortho-alkylated aromatic amines is prepared by heating an amine in the presence of aluminum metal, zinc metal and aluminum chloride. This catalyst is used to alkylate aromatic amines which may be the same as or different from the amine used in the catalyst preparation. In a preferred embodiment, a catalyst is prepared from aluminum, zinc, aluminum chloride and an amine selected from toluenediamine, diethyltoluenediamine and mixtures thereof. The catalyst is useful in the ethylation of toluenediamine to form diethyltoluenediamine.
Patent DE-69026905-T2 (DE)
Inventor: MARSAN MARIO STEPHEN
IPC: A61F13/514
Filed: 1990-10-18
Granted: 1996-10-31
Abstract: A disposable, absoroent diaper (20) comprising a topsheet (38), a liquid impervious backsheet (40) associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core (41) has a dusting layer (76) of mechanical pulp fibers, a continuous primary layer of mechanical pulp fibers containing from about 8% to about 60%, on a total primary layer (74) dry weight basis, of discrete particles of polymeric gelling material, and a water-permeable core reinforcing layer (72) disposed between the dusting layer and the primary layer. The mechanical pulp fibers, preferably chemithermomechanical pulp fibers, have an average fiber length of at least about 1.9 mm and are in a highly disintegrated condition. <IMAGE>   <IMAGE>
Patent DE-69032948-T2 (DE)
Inventor: OTTESTAD JACK
IPC: B25D9/12
Filed: 1990-12-20
Granted: 1999-08-26
Abstract: An impact hammer according to this invention has a frame to house its actuating mechanism and to support a working impact tool which is to receive a sharp impact blow from the impact hammer and deliver it to a structure or formation that is to be pierced or fragmented. The impact tool projects from the frame and is axially reciprocable in the frame. A hammer head is reciprocably mounted in the frame with a close sliding fit. It has an impact face that faces toward the impact tool to strike the tool when the impact is intended to occur. At positions beyond this intended range, the hammer head is braked so it does not impact the frame. The blow to the tool is a high-energy, sharp blow, and is not intended to contribute a follow-on application of force after the initial impact. The hammer head has a shank, a loading shoulder and a poppet port. A poppet is reciprocably fitted in the hammer head with a poppet head so proportioned and arranged as to close the poppet port to enable the impact hammer to be loaded, and to be abruptly removed from the poppet port to enable the impact hammer to be fired. A firing pin is fitted in the frame to cooperate with the poppet to unseat the poppet when the impact hammer is to be fired.
Patent DE-69106406-T2 (DE)
Inventor: BINZ HANS LOTISSEMENT LES CRET
IPC: C07K14/00
Filed: 1991-03-08
Granted: 1995-05-24
Abstract: Polysaccharide D 25 compound partially delipidated and its derivatives, characterised in that at least 85 % by weight, preferably 90 %, of the compound is in aqueous solution in monomeric form. Reference is made in particular to the polysaccharide compound of molecular weight 30 kD extracted from membrane proteoglycan of the bacteria Klebsiella pneumoniae. The content of palmitic fatty acids which are bonded to it in esterified form does not excees 0.01 % by weight of the compound and the content of palmitic fatty acids which are associated with it in free form does not exceed 0.1 % by weight of the compound.
Patent DE-69122006-T2 (DE)
Inventor: DELPRAT MARC
IPC: G10L19/12
Filed: 1991-07-31
Granted: 1997-04-03
Abstract: Method of speech coding which uses a model of production of the word by passing an excitation signal Ck, representing the vocal source and subjected to amplification G, through a long term predictor filter of transfer function 1/B(z) where B(z)=1-bz<-T>, and through a short term predictor filter of transfer function 1/A(z)= SIGMA aiz<i> representing the contribution of the vocal duct. Each frame is represented by values of the parameters Ck, G, ai, T and b. An error signal is generated by subtracting, from the frame of the original word signal, two terms. The said word signal frame is, after subtraction, subjected to short-term analysis filtering and to a perceptual weighted synthesis filtering H, the first term being representative of the output of the predictor in the long term with the time offset T, subjected to the synthesis filtering, while the second term is representative of each of the excitation signals in its turn. Each signal is subjected in advance to amplification G and to the same weighted synthesis filtering as the frame of the word signal. In the course of the same sequence an optimum of the shift T is determined by looking for a perceptual error minimum and the coefficient k is deduced from it, then the optimal values of b and of G are calculated. <IMAGE>
Patent DE-69124893-T2 (DE)
Inventor: KRAMER RUTH MARIA
IPC: C12Q1/44
Filed: 1991-08-22
Granted: 1997-09-11
Abstract: This invention includes a process of purifying a novel, intracellular phospholipase A2 with an approximate molecular weight of 100,000 daltons. The invention also contains the novel PLA2 enzyme and provides a partial amino acid sequence. The claimed PLa2 is a useful tool for developing medicinally important anti-inflammatory and anti-ischemic drugs.
Patent DE-69204513-T2 (DE)
Inventor: DEELEY GEOFFREY THOMAS
IPC: B01D39/20
Filed: 1992-04-02
Granted: 1996-02-08
Abstract: A channel having in-turned teeth is produced in a roll-forming process. Lateral portions (13, 14) are turned up and then knurling rolls (15, 16) are applied to edges of these lateral portions to form the teeth. The knurling rolls are keyed on a common shaft (19). <IMAGE>
Patent DE-69206263-T2 (DE)
Inventor: MALKA DANIEL
IPC: A61K36/886
Filed: 1992-07-06
Granted: 1996-07-11
Abstract: PCT No. PCT/FR92/00640 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed Jul. 6, 1992 PCT Pub. No. WO93/00885 PCT Pub. Date Jan. 21, 1993.A powdered body deodorant composition containing officinal alum, acacia gum, an inert powder and zinc oxide, and intended to be applied twice daily for four days. Said composition reduces excess sweating and prevents foot odour for several years or even permanently.
Patent DE-69219242-T2 (DE)
Inventor: FUKUDA TSUNEHIKO
IPC: C12N1/21
Filed: 1992-08-05
Granted: 1997-09-25
Abstract: Disclosed are (1) a human parathyroid hormone mutein which comprises at least one modification selected from the group consisting of (i) deletion of 3 to 6 amino acid residues on the N-terminal side in the amino acid sequence of human parathyroid hormones, (ii) substitution of another lipophilic amino acid residue for at least one methionine residue in said amino acid sequence, and (iii) substitution of a cysteine residue for one amino acid residue within the region of amino acid residue Nos. 34 to 47 in said amino acid sequence; (2) a recombinant DNA having a nucleotide sequence coding for the human parathyroid hormone mutein described in (1); (3) a vector containing the recombinant DNA described in (2); (4) a vector in which the recombinant DNA described in (2) is inserted into a region controlled by an E. coli T7 promoter; (5) a transformant which is transformed by the recombinant DNA described in (2); and a process for producing a human parathyroid hormone mutein which comprises cultivating the transformant described in (5) in a culture medium.
Patent DE-69303239-T2 (DE)
Inventor: LLOYD ANDREW IAN GIFFORD
IPC: B23B27/14
Filed: 1993-08-05
Granted: 1996-12-12
Abstract: A tool insert comprises an abrasive compact layer (56) having a curved working surface (60), at least a portion of which provides a cutting surface, and an opposite surface bonded to a cemented carbide substrate (50) along an interface, at least one cemented carbide projection (58) extending through the compact layer (56) from the compact/substrate interface to the working surface (60) in which it presents a matching surface (62) which defines an island in the compact working surface (60), the total area of the carbide matching surface (62) being less than that of the compact working surface (60). <MATH>
Patent DE-69303320-T2 (DE)
Inventor: GUCKEL HENRY GUCKEL HENRY
IPC: H01L21/288
Filed: 1993-04-22
Granted: 1996-10-31
Abstract: Complex metal structures are formed in microminiature dimensions utilizing multiple mask exposures which are capable of producing substantially arbitrary three-dimensional shapes. A first layer of a primary metal is electroplated onto an exposed plating base to fill a void in a photoresist, the photoresist is removed, and a secondary metal, which can constitute a sacrificial metal, is electroplated over the first layer and the plating base. The exposed surface of the deposited secondary metal is then machined down to a height which exposes the first metal to produce a substantially flat, uniform surface extending across both the primary and secondary metals. The secondary metal facilitates machining of the primary and secondary metals because of these mechanical stability provided by the secondary metal to the primary metal. After the first layers of the primary and secondary metals have been machined, another photoresist layer can be applied over the primary and secondary metals, and a second layer of primary metal is electroplated. A further layer of secondary metal can be also electroplated if desired. The process of machining and electroplating can be repeated until the desired structure is formed. Secondary metal is removed by an etchant which does not etch the primary metal.
Patent DE-69303989-T2 (DE)
Inventor: CATOT BERNARD
IPC: G01N3/42
Filed: 1993-06-03
Granted: 1997-01-02
Abstract: The device comprises a chassis (1), a rail (10) for supporting the wheel (52), fixed onto a horizontal part of the chassis (1), longitudinal guide members (8, 9) fixed onto a vertical part (6, 7) of the chassis (1), parallel to the rail (10), slides fixed onto the horizontal part of the chassis (1), parallel to the rail (10) and a carriage (18) which can move on the slides. The carriage (18) carries a grinding device and a hardness measurement device (21). Means (37, 43) make it possible to apply a force onto the hardness measurement device (21). The device may furthermore comprise an ultrasonic inspection device carried by the carriage (18). <IMAGE>
Patent DE-69309259-T2 (DE)
Inventor: TAKEUCHI TOMIO
IPC: C07H17/08
Filed: 1993-01-12
Granted: 1997-07-17
Abstract: A compound represented by general formula (1) which is useful for producing 3,4'-dideoxymycaminosyltylonolide useful as an antibacterial substance. In the said formula, A represents optionally protected carbonyl; B represents optionally protected formyl; R<1> represents optionally protected hydroxy; R<2> represents hydrogen or acyl; W represents hydrogen, hydroxy, lower alkanoyloxy or substituted sulfonyloxy; Y represents hydrogen, halogen, hydroxy or substituted sulfonyloxy; and symbol --- represents either a double or a single bond. <CHEM>
Patent DE-69310608-T2 (DE)
Inventor: HARDER HANS ERICH
IPC: A61F2/42
Filed: 1993-01-14
Granted: 1997-09-04
Abstract: A humerus nail comprising a shaft to be proximally inserted into the medullary cavity of the humerus which shaft includes a pair of transverse holes in the proximal portion thereof, wherein the shaft in its entire length is straight. The transverse holes are preferably parallel and at an angle of 55 DEG  to the long axis of the rail. The distalmost transverse hole may be provided with an inner tread, which may be only partially formed. <IMAGE>
Patent DE-69316754-T2 (DE)
Inventor: BENDIAK BRAD
IPC: C07H3/06
Filed: 1993-06-01
Granted: 1998-07-16
Abstract: Methods are provided for the sequential removal of monosaccharides from the reducing end of oligosaccharides. The present invention also discloses the use of such methods for structural determinations of oligosaccharides and to enable new structures to be generated from pre-existing oligosaccharides. In addition, the methods of the present invention may be automated by the incorporation into systems.
Patent DE-69317081-T2 (DE)
Inventor: KROON JOHANNES AUGUSTINUS
IPC: C07C39/00
Filed: 1993-08-16
Granted: 1998-10-29
Abstract: The invention relates to a process for the preparation of a phenol by oxidative decarboxylation of benzoic acid in the presence of a copper-containing catalyst, wherein accumulation of tar components in the reactor is avoided by continuously removing a portion of the reaction mixture from the reactor and subjecting the removed portion to an extraction by contacting the removed portion with water and an auxiliary liquid, which auxiliary liquid is not miscible with water, wherein after extraction an aqueous liquid is obtained with benzoic acid and copper salts and an inorganic solution with tar components, wherein the aqueous solution is recycled to the reactor, the extraction being performed with 0.2 to 14 volume parts of auxiliary liquid per volume part of removed reaction mixture and with 0.5 to 10 volume parts of water per volume part of removed reaction mixture, the quantity of auxiliary liquid being so chosen that the resulting organic solution, containing auxiliary liquid, has a lower density than the aqueous solution, and the temperature during the extraction being higher than 80 DEG C.
Patent DE-69327800-T2 (DE)
Inventor: LAATU JUHO
IPC: H04W60/04
Filed: 1993-11-30
Granted: 2000-08-17
Abstract: The invention relates to a cellular radio network and a method for performing location updating in a cellular radio system. The cellular radio network does not employ fixed location areas, as prior cellular radio networks do, but it employs a location area configuration which is subscriber station specific and dynamically adaptive. In connection with each location updating, it is therefore possible to select an optimal location area for the subscriber station at that particular moment, the selected location area being preferably of an arbitrary size and form. It is thus possible to define the location area subscriber station specifically in such a manner that, on one hand, it is sufficiently large so that the subscriber station does not have to perform location updating frequently but, on the other hand, sufficiently small so that the paging of the subscriber station does not load the cellular radio network too much. The network and method also allow the use of completely subscriber station specific location areas.
Patent DE-69332979-T2 (DE)
Inventor: HOLTON ROBERT A
IPC: C07C227/22
Filed: 1993-11-01
Granted: 2004-01-08
Abstract: Taxane derivatives having an alkyl substituted C13 side-chain.
Patent DE-69403618-T2 (DE)
Inventor: GIGNIER JEAN
IPC: B01D53/88
Filed: 1994-12-15
Granted: 1997-10-02
Abstract: Process for bringing a gas stream and a liquid phase into contact, at least some constituents of the said gas stream being capable of being bound by the said liquid phase, the said process consisting in passing the gas into at least one zone containing the said liquid phase, the lower part of the said zone including a perforated plate (2), the gas stream being caused to pass through the said plate (2) from the bottom upwards, the said process being characterised in that the height of the said zone is maintained at a value higher than 200 mm and lower than 1 m and in that the total area of the perforations (8) in the said plate (2) is between 1/40 and 1/300 of the horizontal area available for the perforations (8). <IMAGE>
Patent DE-69420828-T2 (DE)
Inventor: VON SCHUCKMANN ALFRED
IPC: B05B1/34
Filed: 1994-12-07
Granted: 2000-04-20
Abstract: A dispensing pump for attachment to a supply container (12). The operating lever (150) has a rigid leg (154) with a distal end (156) for brushing an extension or nose (88) of a tubular vent seal (82). Each time the operating lever is triggered, a lip portion (86) of the tubular vent seal (82) is lifted and ambient air admitted into the container (Fig.3). <IMAGE>
Patent DE-69422823-T2 (DE)
Inventor: SMITH L
IPC: B29C39/14
Filed: 1994-10-20
Granted: 2000-06-15
Abstract: A retroreflective article 10 has a body portion 14 and a multitude of cube-corner elements 12 that project from a rear side 20 of the body portion 14. The body portion 14 includes a body layer 18 that contains a light-transmissible polymeric material having an elastic modulus less than 7x108 pascals. The cube-corner elements 12 contain a light transmissible polymeric material having an elastic modulus greater than 16x108 pascals. A retroreflective article of this construction can be highly flexed while maintaining good retroreflective performance.